GB1074782A - Improvements in hitches for connecting implements to tractors - Google Patents
Improvements in hitches for connecting implements to tractorsInfo
- Publication number
- GB1074782A GB1074782A GB2239/65A GB223965A GB1074782A GB 1074782 A GB1074782 A GB 1074782A GB 2239/65 A GB2239/65 A GB 2239/65A GB 223965 A GB223965 A GB 223965A GB 1074782 A GB1074782 A GB 1074782A
- Authority
- GB
- United Kingdom
- Prior art keywords
- implement
- extensions
- saddle
- pins
- jan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 241001236644 Lavinia Species 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
- A01B59/061—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat
- A01B59/062—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat the connection comprising a rigid interface frame on the tractor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
1,074,782. Tractor power lift mechanism. MASSEY-FERGUSON Inc. Jan. 19, 1965 [Jan. 22, 1964], No. 2239/65. Heading A1P. A quick hitch attachment for connecting an implement to the three-point linkage of a tractor comprises a rigid frame having a saddle portion 33 and downwardly diverging legs carrying slidably adjustable extensions 37. The upper link 19 is coupled by a pin to brackets 34 on the saddle 33 and the draft links 15 are coupled to pins 38 on the extensions. For connecting the implement, the saddle and extensions carry hooks 42, 41 which receive pins 25, 24 on the implement frame. The two lower pins 24 are locked in the hooks 41 by spring-urged bell cranks (46) (Fig. 2, not shown) releasable by rods 47.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US339451A US3195651A (en) | 1964-01-22 | 1964-01-22 | Adjustable quick hitch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1074782A true GB1074782A (en) | 1967-07-05 |
Family
ID=23329054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2239/65A Expired GB1074782A (en) | 1964-01-22 | 1965-01-19 | Improvements in hitches for connecting implements to tractors |
Country Status (5)
Country | Link |
---|---|
US (1) | US3195651A (en) |
BR (1) | BR6566377D0 (en) |
DE (1) | DE1231470B (en) |
GB (1) | GB1074782A (en) |
SE (1) | SE318438B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1066439A (en) * | 1963-12-30 | 1967-04-26 | Rubery Owen And Company Ltd | Improvements in hitches |
DK111780B (en) * | 1964-04-01 | 1968-10-07 | R Knaapi | Quick coupling for coupling a work machine to a tractor. |
US3356388A (en) * | 1965-05-06 | 1967-12-05 | Prilliager Hans | Self-coupling tractor-trailer hitch |
US3498638A (en) * | 1968-05-06 | 1970-03-03 | Deere & Co | Quick coupler |
US3561788A (en) * | 1968-11-22 | 1971-02-09 | Allis Chalmers Mfg Co | Hitch adapter |
US3572759A (en) * | 1968-12-23 | 1971-03-30 | Allis Chalmers Mfg Co | Latch control means |
US3544133A (en) * | 1969-05-19 | 1970-12-01 | Deere & Co | Quick coupler |
US3726346A (en) * | 1971-02-10 | 1973-04-10 | D Thompson | Implement hitch |
US3844425A (en) * | 1972-03-29 | 1974-10-29 | Case Co J I | Backhoe mounting arrangement |
US3807769A (en) * | 1972-09-25 | 1974-04-30 | Massey Ferguson Inc | Quick hitch attachment |
DK147191B (en) * | 1978-08-05 | 1984-05-14 | Fraudge Plovfab | TOW CLUTCH BETWEEN ONE WITH A LIFTING EQUIPMENT TRACTOR AND ONE OF THIS TOOLS |
US4318662A (en) * | 1980-06-05 | 1982-03-09 | J. I. Case Company | Backhoe coupling device |
US4415175A (en) * | 1982-06-23 | 1983-11-15 | Deere & Company | Coupler latch mechanism with a self-opening feature |
US4549744A (en) * | 1984-08-20 | 1985-10-29 | Deere & Company | Quick coupler latch |
US5044448A (en) * | 1989-02-03 | 1991-09-03 | Tri-L Manufacturing, Inc. | Farm implement attaching fitment |
US5029650A (en) * | 1989-10-20 | 1991-07-09 | Sukup Manufacturing Company | Adjustable quick attaching hitch coupler |
DE4235780C1 (en) * | 1992-10-23 | 1993-08-19 | Jean Walterscheid Gmbh, 5204 Lohmar, De | |
US5582255A (en) * | 1995-03-09 | 1996-12-10 | A.I.L., Inc. | Guidance system having adjustable width capability |
US7487843B2 (en) * | 2004-10-19 | 2009-02-10 | Cnh America Llc | Adjustable quick hitch |
US20170238455A1 (en) * | 2016-02-18 | 2017-08-24 | Donald Marwitz | Adjustable Three Point Hitch System |
USD978203S1 (en) * | 2021-05-27 | 2023-02-14 | Cnh Industrial America Llc | Quick coupler for a three-point hitch |
US20230062195A1 (en) * | 2021-08-31 | 2023-03-02 | Cnh Industrial America Llc | Quick coupler for a three-point hitch |
EP4324314A1 (en) * | 2022-08-17 | 2024-02-21 | Agco Corporation | A quick hitch |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US174251A (en) * | 1876-02-29 | Improvement in harrow attachments for plows | ||
US472015A (en) * | 1892-03-29 | Thomas j | ||
US783830A (en) * | 1904-06-15 | 1905-02-28 | Conrad Grabe | Plow or cultivator clamp. |
US2888995A (en) * | 1954-11-17 | 1959-06-02 | Deere & Co | Hitch device |
US3048228A (en) * | 1960-05-18 | 1962-08-07 | Deere & Co | Hitch device |
US3116075A (en) * | 1961-04-06 | 1963-12-31 | Int Harvester Co | Three point implement hitch quick attaching device |
US3090639A (en) * | 1961-04-24 | 1963-05-21 | Int Harvester Co | Implement attaching hitch mechanism |
DE1134235B (en) * | 1961-11-15 | 1962-08-02 | John Deere Lanz Ag | Coupling device between a tractor and an implement to be attached to it |
DK147211C (en) * | 1979-02-22 | 1984-11-12 | Signode Corp | SEARCHES AND RELATED RECOVERY TOOLS |
-
1964
- 1964-01-22 US US339451A patent/US3195651A/en not_active Expired - Lifetime
-
1965
- 1965-01-19 GB GB2239/65A patent/GB1074782A/en not_active Expired
- 1965-01-20 DE DEM63855A patent/DE1231470B/en active Pending
- 1965-01-22 BR BR166377/65A patent/BR6566377D0/en unknown
- 1965-01-22 SE SE878/65A patent/SE318438B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1231470B (en) | 1966-12-29 |
SE318438B (en) | 1969-12-08 |
US3195651A (en) | 1965-07-20 |
BR6566377D0 (en) | 1973-10-23 |
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